#include "junix.h"

	int
main(int argc, char **argv)
{
	printf("%s\n",strchr("Hello",'l'));
	printf("%s\n",(char*)memchr("Hello",'l',6));
	printf("%s\n",index("Hello",'l'));
	printf("%s\n",strrchr("Hello",'l'));
	exit(0);
}

